Air conditioner



FIG. 1 is a front bottom perspective view of an air conditioner showingmy new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a cross-sectional view thereof along the line 8-8 in FIG. 2.

The broken lines depict portions of the air conditioner that form nopart of claimed design.

CLAIM The ornamental design for an air conditioner, as shown anddescribed.